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Old 06-21-2010, 11:15 PM   #1 (permalink)
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Default Blackberry pinout/record

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I have to use a blackberry 9700 to do some audio recording from a mp3 player (line level) Would that work???

Blackberry (TRRS)++++++++++++ MP3 (player output) (TRS)

3-Ring---------------------------1-Tip (Left Audio)
4-Sleeve(Ground) ----------------3-Sleeve(Ground)

Ah I just realized the blackberry is mic level I will need to attenuate the signal. Resistor between pin 3 and Ground??????

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